Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 0%, so the description needs to explain parameters. It successfully explains `id` (fetch by primary key), `ids` (dependency support), and `$expand` (sub-resources). However, it leaves `$select` and `query` unexplained, which leaves a material gap for an agent trying to construct advanced calls.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.